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2025190342980 = 2233571928198139
BaseRepresentation
bin11101011110000110110…
…000000100000101000100
321011121100222220212021000
4131132012300010011010
5231140042211433410
64150205401253300
7266213050613160
oct35360660040504
97147328825230
102025190342980
11710973174362
122885b4194230
13118c8935346c
147003c223ca0
1537a2e74cdc0
hex1d786c04144

2025190342980 has 192 divisors, whose sum is σ = 7579660032000. Its totient is φ = 438537442176.

The previous prime is 2025190342969. The next prime is 2025190343017. The reversal of 2025190342980 is 892430915202.

2025190342980 is a `hidden beast` number, since 2 + 0 + 2 + 519 + 0 + 3 + 42 + 98 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14027250 + ... + 14170889.

It is an arithmetic number, because the mean of its divisors is an integer number (39477396000).

Almost surely, 22025190342980 is an apocalyptic number.

2025190342980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2025190342980 is an abundant number, since it is smaller than the sum of its proper divisors (5554469689020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2025190342980 is a wasteful number, since it uses less digits than its factorization.

2025190342980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28198183 (or 28198175 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 2025190342980 in words is "two trillion, twenty-five billion, one hundred ninety million, three hundred forty-two thousand, nine hundred eighty".